virtual_realpath  160 TSRM/tsrm_virtual_cwd.h CWD_API char *virtual_realpath(const char *path, char *real_path TSRMLS_DC);
virtual_realpath  267 TSRM/tsrm_virtual_cwd.h #define VCWD_REALPATH(path, real_path) virtual_realpath(path, real_path TSRMLS_CC)